ISO 4291:1985 PDF

Original price was: $98.00.Current price is: $76.44.

Methods for the assessement of departure from roundness — Measurement of variations in radius

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Establishes types of contact (stylus) instruments to be used, recommendations for their use, procedures for calibration of instruments and verification of their characteristics. Applies to a profile transformation, obtained under reference conditions. Departures from roundness of the measured profile, procedure, calibration and determination of systematic errors of rotation are dealt with in annexes A to D, respectively. Annex E gives rules for plotting and reading polar graphs. The position of the least squares centre can be calculated from a simple explicit equation given in annex F.

Edition

1985

Published Date

1985

Published By

International Standardization Organisation

Page Count

18

ISO 4291:1985 PDF
$98.00 Original price was: $98.00.$76.44Current price is: $76.44.